Exit code is now 1 instead of 0. A message is printed to stderr instead of stdout. This is
the proper behaviour for a tool that can be used in scripts.
(cherry picked from commit cc3df6368d)
Co-authored-by: Ruben Vorderman <r.h.p.vorderman@lumc.nl>
When very large data remains in TextIOWrapper, flush() may fail forever.
So prevent that data larger than chunk_size is remained in TextIOWrapper internal
buffer.
Co-Authored-By: Eryk Sun
(cherry picked from commit 01806d5)
(cherry picked from commit fcbe0cb04d)
* [3.9] bpo-42967: only use '&' as a query string separator (GH-24297)
bpo-42967: [security] Address a web cache-poisoning issue reported in urllib.parse.parse_qsl().
urllib.parse will only us "&" as query string separator by default instead of both ";" and "&" as allowed in earlier versions. An optional argument seperator with default value "&" is added to specify the separator.
Co-authored-by: Éric Araujo <merwok@netwok.org>
Co-authored-by: Ken Jin <28750310+Fidget-Spinner@users.noreply.github.com>
Co-authored-by: Adam Goldschmidt <adamgold7@gmail.com>
* bpo-41748: Adds tests for unquoted attributes with comma
* bpo-41748: Handles unquoted attributes with comma
* bpo-41748: Addresses review comments
* bpo-41748: Addresses review comments
* Adds more test cases
* Simplifies the regex for handling spaces
* bpo-41748: Moves attributes tests under the right class
* bpo-41748: Addresses review about duplicate attributes
* bpo-41748: Adds NEWS.d entry for this patch
(cherry picked from commit 9eb11a139f)
Co-authored-by: Karl Dubost <karl+github@la-grange.net>
* bpo-42504: Ensure that get_config_var('MACOSX_DEPLOYMENT_TARGET') is a string
(cherry picked from commit 49926cf2bc)
Co-authored-by: Ronald Oussoren <ronaldoussoren@mac.com>
* Add test capturing missed expectation with uname_result._replace.
* bpo-42163: Override uname_result._make to allow uname_result._replace to work (for everything but 'processor'.
* Replace hard-coded length with one derived from the definition.
* Add test capturing missed expectation with copy/deepcopy on namedtuple (bpo-42189).
* bpo-42189: Exclude processor parameter when constructing uname_result.
* In _make, rely on __new__ to strip processor.
* Add blurb.
* iter is not necessary here.
* Rely on num_fields in __new__
* Add test for slices on uname
* Add test for copy and pickle.
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
* import pickle
* Fix equality test after pickling.
* Simply rely on __reduce__ for pickling.
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
(cherry picked from commit a6fd0f414c)
Co-authored-by: Jason R. Coombs <jaraco@jaraco.com>
Solution to support calls to `__init_subclass__` with members defined is too brittle and breaks with certain mixins..
(cherry picked from commit a581a868d9)
If __stdout__ is not attached to terminal, try to use __stderr__
if it is attached to terminal, or open the terminal device, or
use regular file as terminal, but some functions will be untested
in the latter case.
(cherry picked from commit 607501abb4)
Tk can internally support bignum even if Tkinter is built without
support of bignum.
(cherry picked from commit 156b7f7052)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
It did not work because the signature of code object constructor
was changed. Also, it used old format of bytecode (pre-wordcode).
(cherry picked from commit 954a7427ba)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
When the modern text= spelling of the universal_newlines= parameter was added
for Python 3.7, check_output's special case around input=None was overlooked.
So it behaved differently with universal_newlines=True vs text=True. This
reconciles the behavior to be consistent and adds a test to guarantee it.
Also clarifies the existing check_output documentation.
Co-authored-by: Alexey Izbyshev <izbyshev@ispras.ru>
(cherry picked from commit 64abf37344)
Co-authored-by: Gregory P. Smith <greg@krypto.org>
Added `__getitem__` for `_CallableGenericAlias` so that it returns a subclass (itself) of `types.GenericAlias` rather than the default behavior of returning a plain `types.GenericAlias`. This fixes `repr` issues occuring after `TypeVar` substitution arising from the previous behavior.
(cherry picked from commit 6dd3da3cf4)
Co-authored-by: kj <28750310+Fidget-Spinner@users.noreply.github.com>
* Tkinter functions and constructors which need a default root window
raise now RuntimeError with descriptive message instead of obscure
AttributeError or NameError if it is not created yet or cannot
be created automatically.
* Add tests for all functions which use default root window.
* Fix import in the pynche script.
(cherry picked from commit 3d569fd6dc)
(cherry picked from commit 17ef4319a3)
Co-authored-by: Richard Kojedzinszky <rkojedzinszky@users.noreply.github.com>
Co-authored-by: Richard Kojedzinszky <rkojedzinszky@users.noreply.github.com>
* bpo-42644: Validate values in logging.disable()
Technically make the value of manager a property that checks and convert
values assigned to it properly. This has the side effect of making
`logging.disable` also accept strings representing the various level of
warnings.
We want to validate the type of the disable attribute at assignment
time, as it is later compared to other levels when emitting warnings and
would generate a `TypeError: '>=' not supported between ....` in a
different part of the code base, which can make it difficult to track
down.
When assigned an incorrect value; it will raise a TypeError when the
wrong type, or ValueError if an invalid str.
Co-authored-by: Andrew Svetlov <andrew.svetlov@gmail.com>
(cherry picked from commit b32d8b4f9b)
Co-authored-by: Matthias Bussonnier <bussonniermatthias@gmail.com>
When creating an Enum, `type.__new__` calls `__init_subclass__`, but at that point the members have not been added.
This patch suppresses the initial call, then manually calls the ancestor `__init_subclass__` before returning the new Enum class.
(cherry picked from commit 6bd94de168)
Several built-in and standard library types now ensure that their internal result tuples are always tracked by the garbage collector:
- collections.OrderedDict.items
- dict.items
- enumerate
- functools.reduce
- itertools.combinations
- itertools.combinations_with_replacement
- itertools.permutations
- itertools.product
- itertools.zip_longest
- zip
Previously, they could have become untracked by a prior garbage collection.
(cherry picked from commit 226a012d1c)
Use `_PyArg_NoKeywords` instead of `_PyArg_NoKwnames` when checking the `kwds` tuple when creating `GenericAlias`. This fixes an interpreter crash when passing in keyword arguments to `GenericAlias`'s constructor.
Needs backport to 3.9.
Automerge-Triggered-By: GH:gvanrossum
(cherry picked from commit 804d6893b8)
Co-authored-by: kj <28750310+Fidget-Spinner@users.noreply.github.com>
